2015 Hyundai Azera immobilizer

Features of your vehicle
6 4
Restrictions in handling keys
When leaving keys with parking lot and
valet attendants, the following proce-
dures will ensure that your vehicle’s trunk
and glove box compartment can not be
opened in your absence.
To activate the trunk lock system so that
the trunk can only be opened with the
mechanical key, perform the following:
1. Unlock the glove box by using the
mechanical key then open it.
2. Set the trunk lid control button to OFF
position (unpressed).
3. Close and lock the glove box using the
mechanical key.When leaving your keys with a parking lot
attendant or valet, perform steps 1 to 3
above, remove the mechanical key from
the smart key and leave the smart key
with the attendant. In this manner the
smart key can only be used to start the
engine and operate door locks.
Lock release
To release the trunk lock feature, open
the glove box with the mechanical key
and set the trunk lid control button to ON
position (pressed).
Immobilizer system (if equipped)
Your vehicle may be equipped with an
electronic engine immobilizer system to
reduce the risk of unauthorized vehicle
use.
Your immobilizer system is comprised of
a small transponder in the ignition key
and electronic devices inside the vehicle.
With the immobilizer system, whenever
you insert your ignition key into the igni-
tion switch and turn it to ON, it checks
and determines and verifies if the ignition
key is valid or not.
If the key is determined to be valid, the
engine will start.
If the key is determined to be invalid, the
engine will not start.
OHG045005

47
Features of your vehicle
To activate the immobilizer system:
Turn the ignition key to the OFF position.
The immobilizer system activates auto-
matically. Without a valid ignition key for
your vehicle, the engine will not start.
To deactivate the immobilizer sys-
tem:
Insert the ignition key into the key cylin-
der and turn it to the ON position.
✽NOTICE
When starting the engine, do not use the
key with other immobilizer keys around.
Otherwise the engine may not start or
may stop soon after it starts. Keep each
key separate in order to avoid a starting
malfunction.
✽NOTICE
We recommend that you consult an
authorized HYUNDAI dealer.
WARNING
In order to prevent theft of your
vehicle, do not leave spare keys
anywhere in your vehicle. Your
Immobilizer password is a cus-
tomer unique password and should
be kept confidential. Do not leave
this number anywhere in your vehi-
cle.
CAUTION
The transponder in your ignition
key is an important part of the
immobilizer system. It is designed
to give years of trouble-free service,
however you should avoid expo-
sure to moisture, static electricity
and rough handling. Immobilizer
system malfunction could occur.
CAUTION
Do not put metal accessories near
the ignition switch.
The engine may not start because
the metal accessories may interrupt
the transponder signal from trans-
mitting normally.
CAUTION
Do not change, alter or adjust the
immobilizer system because it
could cause the immobilizer sys-
tem to malfunction.We recommend
that the system be serviced by an
authorized HYUNDAI dealer.
Malfunctions caused by improper
alterations, adjustments or modifi-
cations to the immobilizer system
are not covered by your vehicle
manufacturer warranty.

473
Features of your vehicle
Immobilizer indicator
(if equipped)
Without smart key system
This light illuminates when the immobiliz-
er key is inserted and turned to the ON
position to start the engine.
At this time, you can start the engine. The
light goes out after the engine is running.
If this light blinks when the ignition switch
is in the ON position before starting the
engine, we recommend that the system
be checked by an authorized HYUNDAI
dealer.
With smart key system (if equipped)
If any of the following occurs in a vehicle
equipped with the smart key, the immobi-
lizer indicator illuminates, blinks or the
light goes off.
• When the smart key is in the vehicle, if
the ENGINE START/STOP button is
turned to the ACC or ON position, the
indicator will illuminate. However, when
the smart key is not in the vehicle, if the
ENGINE START/STOP button is
depressed, the indicator will blink for a
few minutes to indicate that you will not
be able to start the engine.• When the ENGINE START/STOP but-
ton is changed to the ON position and
the indicator turns off after 2 seconds,
the system may have a problem. In this
case, we recommend that the system
be checked by an authorized
HYUNDAI dealer.
• When the battery is weak, if the
ENGINE START/STOP button is
pressed, the indicator will blink and you
will not be able to start the engine.
However, you may still be able to start
the engine by directly pressing the
ENGINE START/STOP button with the
smart key. If smart key system related
parts have a problem, the indicator will
blink.
Engine coolant tempera-
ture warning light
(if equipped)
The warning light illuminates if the tem-
perature of the engine coolant is above
125±2.5°C (257±4.5°F).
Do not continue driving with an overheat-
ed engine. If your vehicle overheats, refer
to “Overheating” in section 6.
✽NOTICE
If the engine coolant temperature warn-
ing light illuminates, it indicates over-
heating that may damage the engine.

Features of your vehicle
78 4
LCD display warning (if equipped)
Key is not in vehicle
If the smart key is not in the vehicle and
if any door is opened or closed with the
ENGINE START/STOP button in the
ACC, ON, or START position, the warn-
ing illuminates on the LCD display. Also,
the chime sounds for 5 seconds when
the smart key is not in the vehicle and the
door is closed.
Always have the smart key with you.Key not detected
If the smart key is not in the vehicle or is
not detected and you press the ENGINE
START/STOP button, the warning illumi-
nates on the LCD display for 10 seconds.
Also, the immobilizer indicator blinks for
10 seconds.Low key battery
If the ENGINE START/STOP button
changes to the OFF position when the
smart key in the vehicle discharges, the
warning illuminates on the LCD display
for about 10 seconds. Also, the warning
chime sounds once.
Replace the battery with a new one.
■Type A■Type B
OHG045072L
■Type A■Type B
OHG045073L■Type A■Type B
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481
Features of your vehicle
Please press start button with key
(for smart key system)
If you press the ENGINE START/ STOP
button while the warning “Key is not
detected” illuminates the warning “Press
the start button with key” illuminates for
10 seconds on the LCD display. Also, the
immobilizer indicator blinks for 10 sec-
onds.Check "Brake switch" fuse
When the brake switch fuse is discon-
nected, the warning illuminates for 10
seconds on the LCD display.
Replace the fuse with a new one. If that
is not possible you can start the engine
by pressing the ENGINE START/STOP
button for 10 seconds in ACC.Door /Trunk open
This indicator displays which door (or trunk)
is opened.
Sunroof open (if equipped)
This warning message illuminates if you
turn off the engine when the sunroof is
open.
■Type A■Type B
OHG045074L
■Type A■Type B
OHG045082L■Type A■Type B
OHG045085L
■Type A■Type B
OHG045249L

Maintenance
58 7
Instrument panel (Driver’s side fuse panel)
No.Fuse ratingSymbol Protected component
F1 7.5AImmobilizer Module, Smart Key Control Module
F2 7.5A INDCluster (A/BAG IND)
F3 15ATransaxle Range Switch
F410AAUDIOAMP, Front Monitor, E/R Fuse & Relay Box(RLY.13), A/V & Navigation Head Unit,
Smart Key Control Module, Audio
F57.5AFront/Rear Parking Assist, Steering Angle Sensor, A/C Control Module,
Driver IMS Module, ESP Control Module, Sensor LH/RH/LH(Center)/RH(Center)
F610A
Driver Power Seat Switch, Console Switch LH/RH, Rear Seat Warmer LH/RH,
Driver/Passenger Seat Warmer Module, Head Lamp Leveling Device Switch,
Driver/Passenger Door Module, Stop Lamp Switch, Steering Tilt & Telescopic
Module, Driver/Passenger CCS Control Module, Smart Cruise Control Radar,
Instrument Cluster, Crash Pad Switch, Rear Power Window Switch LH/RH,
Multifunction Switch, Head Lamp Leveling Device Actuator LH/RH,
Auto Head Lamp Leveling Device Module, Electric Parking Brake Module,
Electro Chromic Mirror, ATM Lever Indicator, Tire Pressure Monitoring Module,Blind Spot Detection
Radar LH/RH, Front Crash Warning Sensor, A/V Navigation Head Unit, Lane Departure Warning Unit
F710ADriver/Passenger Power Outside Mirror, A/C Control Module
F920ACenter Tray Outlet, Rear Power Outlet #2
F1015AA/BAG Control Module, A/C Control Module
F117.5APanorama Sunroof, Rain Sensor, Smart Key Control Module, ICM Relay Box (Head Lamp Washer Relay),
Rear Seat Warmer LH/RH

759
Maintenance
No.Fuse ratingSymbol Protected component
F127.5AA/C Control Module, E/R Junction Block (RLY. 14), Active Incar Sensor, Cluster Ionizer,
Driver/Passenger Seat Warmer Module, Driver/Passenger CCS Control Module
F1315ASteering Wheel Heater
F1420AE/R Junction Block (F12, F13)
F1520ASPARE-
F1610ADriver Power Seat Switch, Data Link Connector, A/C Control Module, Driver/Passenger Door Module,
Instrument Cluster, Tire Pressure Monitoring Module, Auto Light & Photo Sensor
F1710A
Rear Door Lamp LH/RH, MAP Lamp, Driver/Passenger Door Mood Lamp, Driver/Passenger Door
Lamp, Driver/Passenger Foot Lamp, Driver/Passenger Door Scuff Lamp, Rear Door Mood Lamp
LH/RH, Vanity Lamp Switch LH/RH, Rear Door Scuff Lamp LH/RH,
Trunk Room Lamp, Garnish Lamp LH/RH, Rear Personal Lamp Center/LH/RH
F1825AWiper Motor, E/R Junction Block (RLY. 8, RLY. 11, RLY. 12)
F1910AImmobilizer Module, Smart Key Control Module, Stop Lamp Switch, Start Stop Button Switch
F2015AICM Relay Box (ECS Relay)
F217.5ARF Receiver
F2210AFront Monitor, Audio, A/V & Navigation Head Unit
F237.5ATransaxle Range Switch, PCM, ICM Relay Box (Burglar Alarm Relay)